20178430801

素因数分解:

${\mathrm{907}}^1\times {\mathrm{4253}}^1\times {\mathrm{5231}}^1$

素因数の和:10391

約数の個数: 8

約数和(自身を含む): 20209290624

約数和(自身を除く): 30859823

約数列:

[1, 907, 4253, 5231, 3857471, 4744517, 22247443, 20178430801]

約数ペア:

[(1, 20178430801), (907, 22247443), (4253, 4744517), (5231, 3857471)]